Q. 14 B5.0( 1 Vote )

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Answer :

theorem1:- The Rule of Three is a Mathematical Rule that allows you to solve problems based on proportions. By having three numbers: a, b, c,

(a)Direct proportions rule of 3:-

if a b

c then (b)inverse proportions rule of 3:-

if a b

c then formula:- (i)direct method---- (ii)indirect or inverse proportions xy=k given:-w1=18,w2=?,p1=5,p2=10,d1=15,d2=10

method used is called indirect or inverse proportions method    w1 =24

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